71223786

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 161729568

約数和(自身を除く): 90505782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 909, 1451, 1818, 2727, 2902, 4353, 5454, 8181, 8706, 13059, 16362, 24543, 26118, 39177, 49086, 78354, 117531, 146551, 235062, 293102, 352593, 439653, 705186, 879306, 1318959, 2637918, 3956877, 7913754, 11870631, 23741262, 35611893, 71223786]

約数ペア:

[(1, 71223786), (2, 35611893), (3, 23741262), (6, 11870631), (9, 7913754), (18, 3956877), (27, 2637918), (54, 1318959), (81, 879306), (101, 705186), (162, 439653), (202, 352593), (243, 293102), (303, 235062), (486, 146551), (606, 117531), (909, 78354), (1451, 49086), (1818, 39177), (2727, 26118), (2902, 24543), (4353, 16362), (5454, 13059), (8181, 8706)]